:root {
    --primary: #2a32f3; --primary-dark: #1e24b5; --accent: #00d2d3;
    --dark: #1e1e2e; --light: #f9faff; --white: #ffffff;
    --text: #2d3436; --text-light: #636e72;
    --shadow: 0 10px 40px rgba(42, 50, 243, 0.12);
    --shadow-hover: 0 20px 60px rgba(42, 50, 243, 0.2);
    --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --whatsapp: #25D366;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Poppins', sans-serif; background: var(--light); color: var(--text); overflow-x: hidden; line-height: 1.8; }
h1, h2, h3, h4 { font-family: 'Playfair Display', serif; color: var(--dark); line-height: 1.3; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; } 
img { max-width: 100%; display: block; }

/* HEADER */
header { background: var(--primary); position: sticky; top: 0; z-index: 999; box-shadow: 0 4px 20px rgba(0,0,0,0.1); }
.navbar { display: flex; justify-content: space-between; align-items: center; padding: 1rem 5%; max-width: 1400px; margin: 0 auto; }
.logo { display: flex; align-items: center; font-size: 1.6rem; font-weight: 700; gap: 10px; color: var(--white); }
.logo img { height: 50px; width: 50px; border-radius: 8px; background: var(--white); padding: 3px; object-fit: cover; }
.nav-links { display: flex; gap: 25px; }
.nav-links a { color: rgba(255,255,255,0.9); font-weight: 500; font-size: 0.95rem; position: relative; padding: 5px 0; }
.nav-links a::after { content: ''; position: absolute; width: 0; height: 2px; bottom: 0; left: 0; background: var(--accent); transition: var(--transition); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.menu-toggle { display: none; font-size: 1.6rem; cursor: pointer; color: var(--white); background: none; border: none; }
.nav-overlay { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 998; }
.nav-overlay.active { display: block; }

/* MAIN & SECTIONS */
main { max-width: 1400px; margin: 0 auto; min-height: 80vh; }
/* .page-section gizleme kodunu kaldırıyoruz çünkü sayfalar artık ayrı. */
.page-section { animation: fadeIn 0.5s ease-out; }
.page-padding { padding: 4rem 5%; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: translateY(0); } }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 8px; background: linear-gradient(135deg, var(--primary), var(--accent)); color: var(--white); padding: 14px 36px; border-radius: 50px; font-weight: 600; box-shadow: 0 8px 25px rgba(42, 50, 243, 0.35); transition: var(--transition); border: none; cursor: pointer; font-size: 1rem; }
.btn:hover { transform: translateY(-4px); box-shadow: 0 12px 35px rgba(42, 50, 243, 0.5); }
.btn-outline { background: transparent; border: 2px solid var(--white); box-shadow: none; }
.btn-outline:hover { background: var(--white); color: var(--primary); }
.btn-back { background: var(--light); color: var(--primary); box-shadow: var(--shadow); padding: 10px 20px; font-size: 0.9rem; border: none; cursor: pointer; border-radius: 10px; transition: var(--transition); }
.btn-back:hover { background: var(--primary); color: var(--white); }
.btn-white { background: var(--white); color: var(--primary); box-shadow: 0 10px 25px rgba(0,0,0,0.2); }
.btn-white:hover { transform: translateY(-4px); box-shadow: 0 15px 35px rgba(0,0,0,0.3); }

/* HERO */
.hero { position: relative; min-height: 95vh; display: flex; align-items: center; justify-content: center; text-align: center; color: var(--white); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(30,30,46,0.85), rgba(42,50,243,0.75)), url('https://www.beyazdokunus.com/image/beyazhero.avif') center/cover no-repeat; z-index: -1; }
.hero-content { max-width: 850px; padding: 0 1.5rem; z-index: 2; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.18); backdrop-filter: blur(8px); border: 1px solid rgba(255,255,255,0.35); padding: 10px 22px; border-radius: 30px; font-size: 0.9rem; margin-bottom: 1.8rem; animation: slideDown 0.6s ease-out; }
@keyframes slideDown { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
.hero h1 { font-size: 4.2rem; color: var(--white); margin-bottom: 1.5rem; text-shadow: 0 4px 20px rgba(0,0,0,0.35); animation: fadeInUp 0.7s ease-out 0.1s both; }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.hero p { font-size: 1.25rem; color: rgba(255,255,255,0.95); margin-bottom: 2.5rem; max-width: 700px; margin-left: auto; margin-right: auto; animation: fadeInUp 0.7s ease-out 0.25s both; }
.hero-actions { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; animation: fadeInUp 0.7s ease-out 0.4s both; }
.hero-stats { display: flex; justify-content: center; gap: 3rem; margin-top: 4rem; padding-top: 2.5rem; border-top: 1px solid rgba(255,255,255,0.25); animation: fadeInUp 0.7s ease-out 0.55s both; }
.stat-item { text-align: center; }
.stat-value { font-family: 'Playfair Display', serif; font-size: 2.2rem; font-weight: 700; color: var(--white); display: block; }
.stat-label { font-size: 0.9rem; color: rgba(255,255,255,0.85); }

/* VALUE PROPS */
.value-section { padding: 5rem 5%; background: var(--white); }
.section-header { text-align: center; max-width: 750px; margin: 0 auto 4rem; }
.section-header h2 { font-size: 2.4rem; color: var(--primary); margin-bottom: 1rem; }
.section-header p { color: var(--text-light); font-size: 1.1rem; }
.section-header .divider { width: 70px; height: 4px; background: var(--accent); margin: 1.2rem auto 0; border-radius: 2px; }

.value-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 2rem; }
.value-card { text-align: center; padding: 2.2rem 1.5rem; border-radius: 16px; background: var(--light); transition: var(--transition); }
.value-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.value-icon { width: 70px; height: 70px; margin: 0 auto 1.3rem; background: linear-gradient(135deg, var(--primary), var(--accent)); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 1.8rem; }
.value-card h3 { font-size: 1.3rem; margin-bottom: 0.8rem; color: var(--dark); }
.value-card p { color: var(--text-light); font-size: 0.95rem; }

/* CONTENT SECTION */
.content-section { padding: 5rem 5%; background: var(--light); }
.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.content-text h2 { font-size: 2.2rem; color: var(--primary); margin-bottom: 1.5rem; }
.content-text p { color: var(--text-light); margin-bottom: 1.3rem; font-size: 1.05rem; }
.content-text ul { margin: 1.5rem 0; }
.content-text li { position: relative; padding-left: 28px; margin-bottom: 12px; color: var(--text); }
.content-text li::before { content: '✓'; position: absolute; left: 0; top: 0; color: var(--accent); font-weight: bold; font-size: 1.1rem; }
.content-image { border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-hover); }
.content-image img { width: 100%; height: 450px; object-fit: cover; transition: transform 0.6s ease; }
.content-image:hover img { transform: scale(1.05); }

/* PROCESS */
.process-section { padding: 5rem 5%; background: var(--white); }
.process-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2.5rem; margin-top: 3rem; }
.process-step { text-align: center; position: relative; padding-top: 3rem; }
.step-number { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 50px; height: 50px; background: var(--primary); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.3rem; box-shadow: 0 8px 20px rgba(42,50,243,0.3); }
.process-step h4 { font-size: 1.2rem; margin: 1.5rem 0 0.8rem; color: var(--dark); }
.process-step p { color: var(--text-light); font-size: 0.95rem; }

/* CTA BANNER */
.cta-banner { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: var(--white); padding: 4rem 5%; text-align: center; border-radius: 24px; margin: 0 5% 4rem; box-shadow: var(--shadow-hover); }
.cta-banner h2 { font-size: 2.3rem; margin-bottom: 1rem; color: var(--white); }
.cta-banner p { color: rgba(255,255,255,0.95); max-width: 650px; margin: 0 auto 2rem; font-size: 1.1rem; }

/* ================= ORİJİNAL SAYFA STİLLERİ ================= */
.section-title { text-align: center; margin-bottom: 4rem; }
.section-title h2 { font-size: 2.5rem; color: var(--primary); margin-bottom: 1rem; }
.section-title p { color: var(--text-light); font-size: 1.1rem; max-width: 700px; margin: 0 auto; }
.section-title .line { width: 80px; height: 4px; background: var(--accent); margin: 1rem auto 0; border-radius: 2px; }

.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }
.service-card { background: var(--white); border-radius: 15px; overflow: hidden; box-shadow: var(--shadow); transition: var(--transition); display: flex; flex-direction: column; }
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.service-img { height: 220px; overflow: hidden; }
.service-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.service-card:hover .service-img img { transform: scale(1.1); }
.service-content { padding: 2rem; flex: 1; display: flex; flex-direction: column; }
.service-content p { flex: 1; margin-bottom: 1.5rem; color: var(--text-light); font-size: 0.95rem; }
.card-cta { margin-top: auto; width: 100%; padding: 12px; background-color: var(--light); color: var(--primary); border-radius: 10px; text-align: center; font-weight: 600; transition: var(--transition); border: 1px solid rgba(42, 50, 243, 0.1); display: block; cursor: pointer; }
.card-cta:hover { background-color: var(--primary); color: var(--white); }

.detail-hero { position: relative; height: 400px; overflow: hidden; border-radius: 0 0 30px 30px; }
.detail-hero img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.4); }
.detail-hero-content { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); text-align: center; color: white; width: 80%; }
.detail-hero-content h1 { font-size: 3rem; color: white; text-shadow: 0 4px 10px rgba(0,0,0,0.4); margin-bottom: 1rem; }
.detail-container { max-width: 1000px; margin: -3rem auto 4rem; background: var(--white); border-radius: 20px; padding: 3rem; box-shadow: var(--shadow-hover); position: relative; z-index: 5; }
.detail-text { font-size: 1.1rem; color: var(--text-light); line-height: 1.9; margin-bottom: 2rem; }
.detail-features { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin: 2rem 0; }
.detail-feature-item { display: flex; align-items: flex-start; gap: 1rem; background: var(--light); padding: 1.5rem; border-radius: 15px; border-left: 4px solid var(--accent); }
.detail-feature-item i { font-size: 1.5rem; color: var(--primary); margin-top: 3px; }
.detail-feature-item h4 { font-family: 'Poppins', sans-serif; font-size: 1rem; color: var(--dark); margin-bottom: 5px; }
.detail-feature-item p { font-size: 0.9rem; color: var(--text-light); line-height: 1.5; }
.detail-cta { text-align: center; margin-top: 3rem; padding-top: 2rem; border-top: 1px solid #eee; }

.about-intro { text-align: center; max-width: 900px; margin: 0 auto 4rem; }
.about-intro p { color: var(--text-light); font-size: 1.1rem; line-height: 1.9; margin-bottom: 1.5rem; }
.about-intro p strong { color: var(--primary); }
.about-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; margin: 4rem 0; }
.stat-box { background: var(--white); padding: 2rem; border-radius: 15px; text-align: center; box-shadow: var(--shadow); border-bottom: 4px solid var(--accent); }
.stat-number { font-family: 'Playfair Display', serif; font-size: 3rem; font-weight: 700; color: var(--primary); display: block; margin-bottom: 0.5rem; }
.stat-label { font-size: 0.95rem; color: var(--text-light); }
.about-zigzag { display: flex; flex-direction: column; gap: 6rem; margin-top: 4rem; }
.zigzag-item { display: flex; gap: 4rem; align-items: center; }
.zigzag-item.reverse { flex-direction: row-reverse; }
.zigzag-img { flex: 1; border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-hover); }
.zigzag-img img { width: 100%; height: 450px; object-fit: cover; }
.zigzag-text { flex: 1; }
.zigzag-text h3 { font-size: 2rem; margin-bottom: 1.5rem; position: relative; padding-bottom: 15px; }
.zigzag-text h3::after { content: ''; position: absolute; left: 0; bottom: 0; width: 60px; height: 4px; background: var(--accent); border-radius: 2px; }
.zigzag-text p { color: var(--text-light); font-size: 1rem; line-height: 1.9; margin-bottom: 1rem; }
.zigzag-text ul { margin-top: 1.5rem; }
.zigzag-text ul li { position: relative; padding-left: 30px; margin-bottom: 12px; font-size: 0.95rem; color: var(--text-main); }
.zigzag-text ul li::before { content: '\f00c'; font-family: 'Font Awesome 6 Free'; font-weight: 900; position: absolute; left: 0; top: 2px; color: var(--accent); }

.regions-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 2.5rem; align-items: start; }
.region-card { background: var(--white); border-radius: 20px; overflow: hidden; box-shadow: var(--shadow); transition: var(--transition); display: flex; flex-direction: column; }
.region-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-hover); }
.region-img { height: 220px; position: relative; overflow: hidden; }
.region-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.region-card:hover .region-img img { transform: scale(1.1); }
.region-badge { position: absolute; top: 15px; right: 15px; background: rgba(255, 255, 255, 0.9); padding: 8px 15px; border-radius: 30px; font-size: 0.85rem; font-weight: 700; color: var(--primary); }
.region-content { padding: 2rem; flex: 1; display: flex; flex-direction: column; }
.region-content h3 { font-size: 1.5rem; color: var(--dark); margin-bottom: 0.5rem; display: flex; align-items: center; gap: 10px; }
.region-content h3 i { color: var(--accent); font-size: 1.2rem; }
.region-desc { color: var(--text-light); font-size: 0.95rem; margin-bottom: 1.5rem; }
.district-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 2rem; padding-left: 10px; }
.district-item { display: flex; align-items: center; font-size: 0.9rem; color: var(--text-main); }
.district-item i { color: var(--primary); margin-right: 8px; font-size: 0.7rem; }

.contact-container { background: var(--white); border-radius: 20px; box-shadow: var(--shadow-hover); overflow: hidden; display: flex; flex-wrap: wrap; }
.contact-info { background: var(--primary); color: var(--white); padding: 3rem; flex: 1; min-width: 300px; }
.contact-form { padding: 3rem; flex: 1.5; min-width: 300px; }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 6px; font-weight: 500; font-size: 0.9rem; }
.form-group input, .form-group textarea { width: 100%; padding: 15px; border: 2px solid #eee; border-radius: 10px; font-family: inherit; font-size: 0.95rem; transition: var(--transition); }
.form-group input:focus, .form-group textarea:focus { border-color: var(--primary); outline: none; box-shadow: 0 0 0 4px rgba(42, 50, 243, 0.1); }
.form-group input.error { border-color: #e74c3c; }
.kvkk-check { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 1.5rem; font-size: 0.85rem; color: var(--text-light); cursor: pointer; }
.kvkk-check input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--primary); flex-shrink: 0; }

/* FOOTER */
footer { background: var(--dark); color: var(--white); padding: 3.5rem 5% 1.5rem; margin-top: 3rem; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2.5rem; max-width: 1400px; margin: 0 auto; padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255,255,255,0.12); }
.footer-col h4 { color: var(--white); margin-bottom: 1.3rem; font-size: 1.1rem; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: #b2bec3; font-size: 0.95rem; }
.footer-col ul li a:hover { color: var(--accent); padding-left: 4px; }
.footer-bottom { text-align: center; padding-top: 1.5rem; color: #636e72; font-size: 0.9rem; }

/* ================= KAYAN BUTONLAR ================= */
.fixed-buttons-right { position: fixed; bottom: 40px; right: 40px; z-index: 2000; opacity: 0; transform: translateX(-150vw); animation: slideIn 3.8s cubic-bezier(0.22, 1, 0.36, 1) 1s forwards; }
.fixed-buttons-left { position: fixed; bottom: 40px; left: 40px; z-index: 2000; display: flex; flex-direction: column; gap: 15px; align-items: center; opacity: 0; transform: translateX(150vw); animation: slideOut 3.8s cubic-bezier(0.22, 1, 0.36, 1) 2.5s forwards; }
@keyframes slideIn { 0% { opacity: 0; transform: translateX(-150vw); } 100% { opacity: 1; transform: translateX(0); } }
@keyframes slideOut { 0% { opacity: 0; transform: translateX(150vw); } 100% { opacity: 1; transform: translateX(0); } }

.action-btn { width: 70px; height: 70px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); position: relative; box-shadow: 0 10px 30px rgba(0,0,0,0.5); border: 4px solid rgba(255,255,255,0.8); overflow: visible; text-decoration: none; }
.action-btn i { font-size: 32px; color: white; z-index: 10; } .action-btn:hover { transform: scale(1.15) rotate(10deg); border-color: white; }

.btn-tooltip-right { position: absolute; right: 90px; top: 50%; transform: translateY(-50%); padding: 12px 20px; border-radius: 10px; white-space: nowrap; opacity: 0; visibility: hidden; transition: 0.3s; font-weight: 700; font-size: 0.9rem; border: 2px solid white; box-shadow: 0 5px 15px rgba(0,0,0,0.3); background: var(--whatsapp); color: white; }
.action-btn:hover .btn-tooltip-right { opacity: 1; visibility: visible; right: 100px; }
.btn-tooltip-left { position: absolute; left: 90px; top: 50%; transform: translateY(-50%); padding: 12px 20px; border-radius: 10px; white-space: nowrap; opacity: 0; visibility: hidden; transition: 0.3s; font-weight: 700; font-size: 0.9rem; border: 2px solid white; box-shadow: 0 5px 15px rgba(0,0,0,0.3); background: var(--primary); color: white; }
.action-btn:hover .btn-tooltip-left { opacity: 1; visibility: visible; left: 100px; }

.whatsapp-btn-fixed { background: linear-gradient(135deg, var(--whatsapp) 0%, #128C7E 100%); box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4); }
.whatsapp-btn-fixed::before, .whatsapp-btn-fixed::after { content: ''; position: absolute; width: 100%; height: 100%; border-radius: 50%; border: 3px solid var(--whatsapp); animation: ripple 3s infinite; opacity: 0; } .whatsapp-btn-fixed::after { animation-delay: 1.5s; } .whatsapp-btn-fixed i { font-size: 36px; }
.phone-btn-fixed { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); } .phone-btn-fixed::before { content: ''; position: absolute; width: 100%; height: 100%; border-radius: 50%; border: 3px solid var(--primary); animation: ripple 3s infinite; }
@keyframes ripple { 0% { transform: scale(1); opacity: 1; } 100% { transform: scale(2.2); opacity: 0; } }
.shine-effect { position: absolute; width: 100%; height: 100%; border-radius: 50%; top: 0; left: 0; background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.5) 50%, transparent 70%); animation: shineAnim 3s infinite; pointer-events: none; z-index: 5; }
@keyframes shineAnim { 0% { transform: translateX(-100%) rotate(45deg); } 100% { transform: translateX(100%) rotate(45deg); } }
.back-to-top { width: 48px; height: 48px; border-radius: 50%; background: var(--white); color: var(--primary); border: 2px solid var(--primary); display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 1rem; opacity: 0; visibility: hidden; transition: var(--transition); box-shadow: var(--shadow); margin-top: 15px; }
.back-to-top.visible { opacity: 1; visibility: visible; } .back-to-top:hover { background: var(--primary); color: var(--white); }

/* TOAST */
.toast-container { position: fixed; top: 100px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; }
.toast { padding: 15px 22px; border-radius: 12px; color: white; font-weight: 500; font-size: 0.9rem; box-shadow: 0 10px 30px rgba(0,0,0,0.2); display: flex; align-items: center; gap: 10px; animation: toastIn 0.4s ease; min-width: 280px; }
.toast.success { background: linear-gradient(135deg, #00b894, #00cec9); }
.toast.error { background: linear-gradient(135deg, #e74c3c, #c0392b); }
.toast.removing { animation: toastOut 0.3s ease forwards; }
@keyframes toastIn { from { opacity: 0; transform: translateX(100px); } to { opacity: 1; transform: translateX(0); } }
@keyframes toastOut { from { opacity: 1; transform: translateX(0); } to { opacity: 0; transform: translateX(100px); } }

/* RESPONSIVE */
@media (max-width: 900px) {
    .hero h1 { font-size: 3rem; }
    .hero-stats { flex-wrap: wrap; gap: 2rem; }
    .content-grid { grid-template-columns: 1fr; gap: 3rem; }
    .content-image img { height: 350px; }
    .cta-banner { margin: 0 5% 3rem; padding: 3rem 5%; }
    .fixed-buttons-right { bottom: 20px; right: 20px; } .fixed-buttons-left { bottom: 20px; left: 20px; }
    .action-btn { width: 60px; height: 60px; border-width: 3px; } .action-btn i { font-size: 28px; }
    .btn-tooltip-right, .btn-tooltip-left { display: none; }
    .about-zigzag .zigzag-item, .about-zigzag .zigzag-item.reverse { flex-direction: column; gap: 2rem; }
    .zigzag-img img { height: 300px; }
    .about-stats { grid-template-columns: repeat(2, 1fr); }
    .contact-container { flex-direction: column; }
    .detail-features { grid-template-columns: 1fr; }
    .district-list { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .nav-links { position: fixed; top: 0; left: -100%; width: 85%; max-width: 300px; height: 100vh; background: var(--primary-dark); flex-direction: column; justify-content: center; align-items: center; transition: 0.4s ease; z-index: 999; }
    .nav-links.active { left: 0; }
    .menu-toggle { display: block; z-index: 1000; }
    .hero { min-height: 85vh; }
    .hero h1 { font-size: 2.4rem; }
    .hero p { font-size: 1.1rem; }
    .hero-actions { flex-direction: column; align-items: center; }
    .section-header h2, .section-title h2 { font-size: 2rem; }
    .value-grid, .process-steps, .services-grid, .regions-grid { grid-template-columns: 1fr; }
    .about-stats { grid-template-columns: 1fr 1fr; gap: 1rem; }
    .stat-number { font-size: 2.2rem; }
}